Nassau County and Oyster Bay Town property record for 9 Elf Rd, Syosset, NY 11791
| Property Type | Single Family Home |
|---|---|
| Details | 1.5 ba · 1,509 sqft · built 1953 |
| Lot Size | 0.17 acres (7,400 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $645,000 (Apr 2018) |
| Tax Bill | $16,924 (2025) |
| Deeds & Mortgages | Apr 2018 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 12-398-00-0014 |
| Primary APN | 12-398-00-0014 |
|---|---|
| Alternative APNs |
|
| Full Baths | 1.5 Baths |
|---|---|
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,509 sqft Living Area |
| 1st Floor Area | 1,056 sqft |
| Basement Area | 332 sqft |
| Finished Basement | 332 sqft |
| Game Room | Game Room |
| Year Built | Built 1953 |
|---|---|
| Effective Year Built | Effective 1953 |
| Architectural Style | Split Level |
| Exterior Material | Brick/Stone |
| Construction Type | Frame |
| Roof Material | Other |
| Lot Area | 7,400 sqft (0.17 acres) |
| Lot Dimensions | 100 ft deep x 70 ft wide |
| Garage Type | Basement |
| Parking Spaces | 1 Parking Space |
| Patio Area | 132 sqft |
| Balcony Area | 111 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Heating Fuel | Oil |
| Sewer | Municipal |
| Water Source | Commercial |
| Account Number | 12398 00140 |
|---|---|
| Street Address | 9 ELF RD |
| City | SYOSSET |
| State | NY |
| Zip | 11791-6209 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TOWN #3 SCH DIST 013 |
| Legal Block | 398 |
| Legal Lot Number | 14 |
| Jurisdiction | NASSAU NY |
| Township / Civil Division | OYSTER BAY |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 518800 |
Source: Nassau County and Oyster Bay Town records, as of June 17, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 9 ELF RD, SYOSSET, NY 11791-6209 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Apr 30, 2018 · Amount on Record |
| Deed Sale | Apr 30, 2018 · Amount on Record |
| Deed Document Number | 201837558 |
| Deed Book / Page | 13647 / 801 |
| Record Updated | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | NASSAU NY |
| Recording Date | Apr 30, 2018 |
| Property Address | 9 ELF RD, SYOSSET, NY 11791-6209 |
| Document Number | 0136470801 |
| Book / Page | 013647 / 000801 |
| Instrument Date | Apr 17, 2018 |
| Instrument | 37558 |
| Transaction Type | Transfer |
| Record Updated | Jun 18, 2018 |
| Amount | Amount Recorded |
|---|---|
| Tax | $2,580.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 9715 42ND AVE CORONA NY 113682144, CORONA, NY 11368-2144 |
Source: Nassau County and Oyster Bay Town assessment roll, as of June 17, 2026
| Type | Name |
|---|---|
| State | New York |
| County | Nassau County |
| County Subdivision | Oyster Bay Town |
| Unified School District | Syosset Central School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $571 (-3.87%) Land $317 Building $254 | $571,000 (-3.87%) | |
| 2025 | $16,924.00 (+5.76%) | ||
| 2023 | $16,002.00 Additional exemption filed | $594 Land $329 Building $265 | $594,000 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
Source: FEMA National Flood Hazard Layer, effective April 5, 2023 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
| Nearby Flood Claims | 2 (1979–1981) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | Feb 1981 · rainfall accumulation |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | JERICHO WD public/private · serves 58,000 people · EPA ID NY2902831 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Oct 2023 |
| Lead | 2 ppb (2026) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | Corrosion control Jul 2023 |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 464 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Optimum Fiber · Cable | 8,000 / 8,000 |
| Verizon Fiber · Fixed Wireless in parts of the area | 2,300 / 2,300 |
| T-Mobile Fixed Wireless | 100 / 20 |
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